Titus ER14250 1/2 AA 1200mAh 3.6V LiSOCI2 Button Top Battery
OmniCel ER14250 3.6V 1/2AA Lithium High Energy Battery Tabs Utility Telematics - Walmart.com
Amazon.com: EEMB 4Pack ER14250 1/2AA 3.6V Lithium Battery Li-SOCL₂ Non-Rechargeable Battery XL-050F SB-AA02 LS14250 TL-5902 TL-2150 for Dog Collar Meter Sensor Movement Monitor/Home Security System/Alarm System : Health & Household